knowledge of professional and technical personnel Notice on the organization of advanced research class on high-pressure science and new materials of engineering
Volume 26 Issue 4
Apr 2015
Turn off MathJax
Article Contents
Chinese Journal of High Pressure Physics  > 2012  >  26(4): 421-425.
GAO Xiang, CHEN Peng-Wan, LIU Jian-Jun, XIONG Guang-Yuan. Experimental Study on Phase Transformation of TiO2 Induced by High Energy Milling[J]. Chinese Journal of High Pressure Physics, 2012, 26(4): 421-425. doi: 10.11858/gywlxb.2012.04.010
Citation: GAO Xiang, CHEN Peng-Wan, LIU Jian-Jun, XIONG Guang-Yuan. Experimental Study on Phase Transformation of TiO2 Induced by High Energy Milling[J]. Chinese Journal of High Pressure Physics, 2012, 26(4): 421-425. doi: 10.11858/gywlxb.2012.04.010
shu

Experimental Study on Phase Transformation of TiO2 Induced by High Energy Milling

doi: 10.11858/gywlxb.2012.04.010
  • 1.

    State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China;

  • 2.

    Beijing Aerospace Long March Scientific and Technical Information Institute, China Academy of Launch Vehicle Technology, Beijing 100076, China;

  • 3.

    State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China

  • Received Date: 19 Nov 2010
  • Rev Recd Date: 11 Feb 2011
  • Issue Publish Date: 15 Aug 2012
    Abstract
  • The mixture of TiO2 and dicyandiamide powder is processed by high energy milling at different milling speed and milling time. The structure and phase composition of the recovered samples are determined by X-ray diffraction (XRD). The results show that anatase transforms to rutile and srilankite appears at milling speed of 700 r/min. With milling time increasing, srilankite high-pressure phase content increases and gradually approaches a constant value. When the milling speed is raised to 1 000 r/min, the transformation of anatase to srilankite is dominant, and the mass fraction of srilankite high-pressure phase is increased greatly to 47.8%.

     

    • FullText(HTML)
  • loading
    • References(23)
  • Mammone J F, Nicol M, Sharma S K. Raman spectra of TiO2-Ⅱ, TiO2-Ⅲ, SnO2, and GeO2 at high pressure [J]. J Phys Chem Solids, 1981, 42(5): 379-384.
    Ohsaka T, Yamaoka S, Shimomura O. Effect of hydrostatic pressure on the Raman spectrum of anatase (TiO2) [J]. Solid State Commun, 1979, 30(6): 345-347.
    Malcolm N, Fong M Y. Raman spectrum and polymorphism of titanium dioxide at high pressures [J]. J Chem Phys, 1971, 54(7): 3167-3170.
    Haines J, Leger J M. X-ray diffraction study of TiO2 up to 49 GPa [J]. Physica B, 1993, 192: 233-237.
    Sato H, Endo S, Sugiyama M, et al. Baddeleyite-type high-pressure phase of TiO2 [J]. Science, 1991, 251: 786-788.
    Dubrovinsky L S, Dubrovinskaia N A, Swamy V, et al. The hardest known oxide [J]. Nature, 2001, 410: 653-654.
    Fujishima A, Rao T N, Tryk A D. Titanium dioxide photocatalysis [J]. J Photochem Photobiol C, 2000, 1(1): 1-21.
    Gerward L, Olsen J S. Post-rutile high-pressure phases in TiO2 [J]. J Appl Cryst, 1997, 30: 259-264.
    Lagarec K, Desgreniers S. Raman study of single crystalanatase TiO2 up to 70 GPa [J]. Solid State Commun, 1995, 94(7): 519-524.
    Minshall F S. Investigation of polymorphic transition in iron at 130 kbar [J]. Phys Rev, 1955, 98: 271.
    DeCarli P S, Jamieson J C. Formation of diamond by explosive shock [J]. Science, 1961, 133: 1821-1822.
    Tan H, Han J W, Wang X J, et al. Explosive shock synthesis of wurtzite type boron nitride [J]. Chinese Journal of High Pressure Physics, 1991, 5(4): 241-253. (in Chinese)
    谭华, 韩钧万, 王晓江, 等. 炸药爆炸冲击波合成纤锌矿型氮化硼 [J]. 高压物理学报, 1991, 5(4): 241-253.
    Benjamin J S. Dispersion strengthened superalloys by mechanical alloying [J]. Metall Mater Trans B, 1970, 1(10): 2943-2951.
    Benjamin J S. Mechanical alloying [J]. Sci Am, 1976, 234: 40-48.
    Shingu P H, Huang B, Nishitani S R, et al. Nano-meter order cystalline structures Al2Fe alloys produced by mechanical alloyings [J]. Suppl Trans Japan Inst Metals, 1988, 29(3): 3-10.
    Ren R M, Yang Z G, Shaw L L. Polymorphic transformation and powder characteristics of TiO2 during high energy milling [J]. J Mater Sci, 2000, 35(23): 6015-6026.
    Wu Q S, Gao S J, Zhang S M, et al. Polymorphic transformation of anatase TiO2 caused by high-energy ball milling [J]. Materials Science and Technology, 2002, 10(4): 382-386. (in Chinese)
    吴其胜, 高树军, 张少明, 等. 高能球磨锐钛矿型TiO2晶型转变的研究 [J]. 材料科学与工艺, 2002, 10(4): 382-386.
    Liu J J, Qin W, Zuo S L, et al. Solvothermal-induced phase transition and visible photocatalytic activity of nitrogen-dope dtitania [J]. J Hazard Mater, 2009, 163(1): 273-278.
    Linde R K, DeCarli P S. Polymorphic behavior of titania under dynamic loading [J]. J Chem Phys, 1969, 50(1): 319-325.
    Maurice D R, Courtney T H. The physics of mechanical alloying: A first report [J]. Metall Mater Trans A, 1990, 21(1): 289-303.
    Murray J L, Wriedt H A. The O-Ti (oxygen-titanium) system[J]. J Phase Equilibria, 1987, 8(2): 148-165.
    • Relative Articles
    • Supplements(0)
    • Cited By
  • 加载中

Catalog

    通讯作者: 陈斌, bchen63@163.com
    • 1. 

      沈阳化工大学材料科学与工程学院 沈阳 110142

    1. 本站搜索
    2. 百度学术搜索
    3. 万方数据库搜索
    4. CNKI搜索
    Get Citation
    PDF
    XML

    Article Metrics

    Article views(6815) PDF downloads(682) Cited by()
    Proportional views
    Related
    

    Website Copyright© Editorial Office of Chinese Journal of High Pressure Physics

    Tel:0816-2490042 E-mail:gaoya@caep.cn

    Shu ICP, 11011126 -2

    Supported by: Beijing Renhe Information Technology Co. Ltd support: info@rhhz.net  

    /

    DownLoad:  Full-Size Img  PowerPoint
    Return
    Return